Quantum PBT
| Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) |
| Manufacturer | Quantum Advanced Engineering Plastics |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Quantum PBT.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Information provided by Quantum Advanced Engineering Plastics
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.31 g/cc | 1.31 g/cc | ASTM D792 |
| Water Absorption | 0.25 % | 0.25 % | ASTM D570 |
| Water Absorption at Saturation | 0.40 % | 0.40 % | ASTM D570 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 72 | 72 | ASTM D785 |
| Hardness, Shore D | 87 | 87 | ASTM 2240 |
| Tensile Strength | 55.2 MPa | 8000 psi | ASTM D638 |
| Elongation at Break | 100 % | 100 % | ASTM D638 |
| Tensile Modulus | 1.72 GPa | 250 ksi | ASTM D638 |
| Flexural Strength | 41.4 MPa | 6000 psi | ASTM D790 |
| Flexural Modulus | 2.00 GPa | 290 ksi | ASTM D790 |
| Compressive Strength | 72.4 MPa | 10500 psi | ASTM D695 |
| Izod Impact, Notched | 0.320 J/cm | 0.600 ft-lb/in | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 72.0 µm/m-°C | 40.0 µin/in-°F | ASTM D696 |
| Thermal Conductivity | 0.202 W/m-K | 1.40 BTU-in/hr-ft²-°F | ASTM C177 |
| Melting Point | 221 °C | 430 °F | ASTM D3417 |
| Maximum Service Temperature, Air | 104 °C | 220 °F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 160 °C | 320 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 79.4 °C | 175 °F | ASTM D648 |
| Flammability, UL94 | HB | HB |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+13 ohm-cm | >= 1.00e+13 ohm-cm | ASTM D257 |
| Dielectric Constant | 3.0 @Frequency 1.00e+6 Hz |
3.0 @Frequency 1.00e+6 Hz |
ASTM D150 |
| Dielectric Strength | 15.7 kV/mm | 400 kV/in | ASTM D149 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| FDA Compliance | yes |
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